反应物用英语怎么说？

反应物

• reactant，reagent，substrate

例句

• The influence of reacting temperature and ratio of reactant were studied. 研究反应温度、反应物配比的影响.
• Oxygen is often used as reactant in chemical processes. 在化学过程中,氧气经常充当为反应物.
• In general, exothermic combustion reactions require two reactants. 一般说来, 放热燃烧反应需要两种反应物.
• Lasers can excite specific modes of the reactants. 而用激光则能够激发反应物的某些特定的运动模式.
• A coking gas oil was treated by clay refining processs in laboratory. 以物质A为反应物,白土为脱色物质,研究用反应-吸附的方法提高焦化柴油的质量.
• This preparation uses dialkyl imidazole salt, alkyl pyridine salt or caprolactam and fatty acid as reactant. 该方法使用带有二烷基咪唑盐 、 烷基吡啶盐或者己内酰胺和脂肪酸作为反应物.

英汉词典释义

• reactant; reagent
  [化] reactant; substrate
  [医] actor; reactant